3401886838 has 24 divisors (see below), whose sum is σ = 5939444232. Its totient is φ = 1457092224.

The previous prime is 3401886827. The next prime is 3401886869. The reversal of 3401886838 is 8386881043.

3401886838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 3401886791 and 3401886800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173670 + ... + 192262.

It is an arithmetic number, because the mean of its divisors is an integer number (247476843).

Almost surely, 2^3401886838 is an apocalyptic number.

3401886838 is a deficient number, since it is larger than the sum of its proper divisors (2537557394).

3401886838 is a wasteful number, since it uses less digits than its factorization.

3401886838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20476 (or 20469 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 49.

The square root of 3401886838 is about 58325.6962067321. The cubic root of 3401886838 is about 1503.9727043838.

The spelling of 3401886838 in words is "three billion, four hundred one million, eight hundred eighty-six thousand, eight hundred thirty-eight".